Cannot play the game: Game for 3 days in Maintenance now on Android tablet

I have a Samsung galaxy tab S7 and trying to play Hearthstone.
But every time I launch the game it says ‘Closed, breaking news. Something something maintenance from 2nd of february 10:00AM till 11:00 AM’

I have this message for 3 days now.
I tried:

  • Reinstalling the game
  • Clearing cache and game data
  • Login out of google games
  • Restarting tablet

Nothing seems to work.

Any suggestions?